层次分析模型在项目投资决策中的应用

在项目投资决策中,投资主体往往只考虑项目的经济效益,忽略了项目的社会效益和环境效益,导致许多项目建成后,因达不到预期的效果而失败.近年来,投资主体越来越重视项目的社会效益和环境效益,越来越注重项目的综合效益.在建设项目投资决策中,通过项目的经济效益、社会效益、环境效益构建层次分析模型及相关评价指标,以系统分析的观点,科学、客观地对投资项目进行层次分析计算,选择综合效益最佳的投资方案,避免盲目投资,保障国民经济健康发展和投资主体利益.

Application of AHP in project investment decision

In the investment decision,investors tend to consider the economic benefits of the project,ignoring the social and environmental benefits of the project,resulting in the completion of many projects fail due to not achieve the desired effect.In recent years,investors have paid great attention to the social and environmental benefits,more and more emphasis on the comprehensive benefits of the project.In the investment decisions of the construction project,the analytic hierarchy process model and the evaluation are built with project＇s economic benefits,social benefits,environmental benefits and more assessment index,and hierarchical analysis and calculation are based on the view of systematic analysis and scientific,objective method to choose the best investment program of comprehensive benefits,to avoid blind investment and protect the health of the national economy development and interests of the investment main body.